Most of WZ's ships for some reason won't load into MS3D. I know it isn't the polies, since high poly ships load into MS3D without problem. I know this from experience. Having someone convert the ships for you to 3DS will work. Again, know this from experience. Personally, I only use MS3D when porting BC ships to SFC3, or having to do the occasional work on a BC ship, as I had to do recently with the Chabot Refit. I still much prefer MAX5. :-D